Vulnerabilidad en crypto/x509/x509_vfy.c en OpenSSL (CVE-2016-7052)
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-476
Desreferencia a puntero nulo (NULL)
Fecha de publicación:
26/09/2016
Última modificación:
12/04/2025
Descripción
crypto/x509/x509_vfy.c en OpenSSL 1.0.2i permite a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL y caída de aplicación) desencadenando una operación CRL.
Impacto
Puntuación base 3.x
7.50
Gravedad 3.x
ALTA
Puntuación base 2.0
5.00
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:o:novell:suse_linux_enterprise_module_for_web_scripting:12.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:1.0.2i:*:*:*:*:*:*:* | ||
| cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* | 4.0.0 (incluyendo) | 4.1.2 (incluyendo) |
| cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* | 4.2.0 (incluyendo) | 4.6.0 (excluyendo) |
| cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* | 6.0.0 (incluyendo) | 6.7.0 (excluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html
- http://www-01.ibm.com/support/docview.wss?uid=swg21995039
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.securityfocus.com/bid/93171
- http://www.securitytracker.com/id/1036885
- https://bto.bluecoat.com/security-advisory/sa132
- https://git.openssl.org/?p=openssl.git%3Ba%3Dcommit%3Bh%3D6e629b5be45face20b4ca71c4fcbfed78b864a2e
- https://kc.mcafee.com/corporate/index?page=content&id=SB10171
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:27.openssl.asc
- https://security.gentoo.org/glsa/201612-16
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
- https://www.openssl.org/news/secadv/20160926.txt
- https://www.tenable.com/security/tns-2016-16
- https://www.tenable.com/security/tns-2016-19
- https://www.tenable.com/security/tns-2016-20
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html
- http://www-01.ibm.com/support/docview.wss?uid=swg21995039
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.securityfocus.com/bid/93171
- http://www.securitytracker.com/id/1036885
- https://bto.bluecoat.com/security-advisory/sa132
- https://git.openssl.org/?p=openssl.git%3Ba%3Dcommit%3Bh%3D6e629b5be45face20b4ca71c4fcbfed78b864a2e
- https://kc.mcafee.com/corporate/index?page=content&id=SB10171
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:27.openssl.asc
- https://security.gentoo.org/glsa/201612-16
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
- https://www.openssl.org/news/secadv/20160926.txt
- https://www.tenable.com/security/tns-2016-16
- https://www.tenable.com/security/tns-2016-19
- https://www.tenable.com/security/tns-2016-20



